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📄 family_financ_systemdlg.cpp

📁 运用ADO技术连接ACCESS数据库(改变连接字串就能连接SQL数据库)
💻 CPP
📖 第 1 页 / 共 3 页
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		temp=pRst->GetCollect("生活计划支出");
		char_temp=temp;
		sscanf(char_temp,"%f",&m_this_l_plain);
		temp=pRst->GetCollect("休闲计划支出");
		char_temp=temp;
		sscanf(char_temp,"%f",&m_this_p_plain);
		temp=pRst->GetCollect("实际生活支出");
		char_temp=temp;
		sscanf(char_temp,"%f",&m_this_l_true_out);
		temp=pRst->GetCollect("实际休闲支出");
		char_temp=temp;
		sscanf(char_temp,"%f",&m_this_p_true_out);
	}
	else
	{
		/////////////////////////////////////////////////
		// 创建本月记录
		_ConnectionPtr m_pConnection; 
		_RecordsetPtr m_pRecordset; 		
		m_pConnection.CreateInstance(__uuidof(Connection)); 
		m_pRecordset.CreateInstance(__uuidof(Recordset));  
		m_pConnection->Open(_bstr_t(Title1),"","",adModeUnknown); 
		m_pRecordset->Open(_variant_t(sqlstr),                // 查询Demo表中所有字段 
						(IDispatch*)m_pConnection.GetInterfacePtr(), // 获取数据库的IDispatch指针 
						adOpenDynamic, 
						adLockOptimistic, 
						adCmdText); 
		if(m_pRecordset->EndEOF)
		{
			// 写入各字段值 
			m_this_money_in=0.0;m_this_money_out=0.0;
			m_pRecordset->AddNew(); 
			m_pRecordset->PutCollect("总收入",m_money_sum_in);; 
			m_pRecordset->PutCollect("总支出", m_money_sum_out); 
			m_pRecordset->PutCollect("月收入", m_this_money_in); 
			m_pRecordset->PutCollect("月支出",m_this_money_out); 
			m_pRecordset->PutCollect("总计划支出",m_this_total_plain); 
			m_pRecordset->PutCollect("生活计划支出",m_this_l_plain); 
			m_pRecordset->PutCollect("休闲计划支出",m_this_p_plain); 
			m_pRecordset->PutCollect("实际生活支出",m_this_l_true_out); 
			m_pRecordset->PutCollect("实际休闲支出",m_this_p_true_out); 
			m_pRecordset->PutCollect("年",_variant_t((long)this_year)); 
			m_pRecordset->PutCollect("月",_variant_t((long)this_month)); 
			m_pRecordset->PutCollect("日期",_variant_t(t_time));

			m_pRecordset->Update();
		}
		m_pRecordset->Close();     
		m_pConnection->Close();
	}
	m_money_sum_end=m_money_sum_in-m_money_sum_out;

	/////////////////////////////////////////////////////////////////////
	//////////////////////////////////////////////////////////////////////
	pRst->Close();    //关闭对象
	pConn->Close();
	pCmd.Release();    //释放对象
	pRst.Release();
	pConn.Release();
	CoUninitialize();    //卸载COM组件
	/////////////////////////////////////////////////////////////////////
	
	UpdateData(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CFamily_financ_systemDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CFamily_financ_systemDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CFamily_financ_systemDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CFamily_financ_systemDlg::OnInsert() 
{
	// TODO: Add your control notification handler code here
	m_insert.EnableWindow(FALSE);
	UpdateData(TRUE);
	
	CString m__day,m__f_mb,m__io_t,beizhu,leibie,string_temp;
	float jine=m_money;
	_bstr_t temp;char *char_temp;
		int i=0;
		int nstep;
		int   nYear,nMonth,nDay;
		float total_in=0.0,total_out=0.0,total_end,l_t_out=0.0,p_t_out=0.0;
	try
	{	
			
		sscanf(m_day,"%d-%d-%d",&nYear,&nMonth,&nDay);   
		if((m_day!="")&&(m_f_mb!="")&&(m_io_t!="")&&(nYear!=0)&&(nMonth!=0)&&(nDay!=0))
		{
			m__day=m_day;m__f_mb=m_f_mb;m__io_t=m_io_t;beizhu=m_beizhu;		
			if((m_io_t=="工资(奖金)")|(m_io_t=="其他收入"))
			{
				leibie="收入";
			}
			else
			{
				leibie="支出";
			}
			COleDateTime t_time(nYear,nMonth,1,0,0,0);
			COleDateTime t_time1(nYear,nMonth,nDay,0,0,0);
			////////////////////////////////////////////////////////////////////////////////
			//
			//		添加记录需要用记录的打开方法
			//
			///////////////////////////////////////////////////////////////////////////////
			CoInitialize(NULL);    //初始化COM组件
			_ConnectionPtr m_pConnection; 
			_RecordsetPtr m_pRecordset; 		
			m_pConnection.CreateInstance(__uuidof(Connection)); 
			m_pRecordset.CreateInstance(__uuidof(Recordset));  
			m_pConnection->Open(_bstr_t(Title1),"","",adModeUnknown); 
			CString sqlstr="SELECT * FROM 家庭财务表 where (时间='";
			sqlstr=sqlstr+m_day;sqlstr=sqlstr+"') and (种类='";
			sqlstr=sqlstr+m__io_t;sqlstr=sqlstr+"') and (金额=";
			string_temp.Format("%f",m_money);
			sqlstr=sqlstr+string_temp;sqlstr=sqlstr+") and (经手人='";
			sqlstr=sqlstr+m_f_mb+"')";
			m_pRecordset->Open(_variant_t(sqlstr),                // 查询Demo表中所有字段 
							(IDispatch*)m_pConnection.GetInterfacePtr(), // 获取数据库的IDispatch指针 
							adOpenDynamic, 
							adLockOptimistic, 
							adCmdText); 
			if(m_pRecordset->EndEOF)
			{
				// 写入各字段值 
				m_pRecordset->AddNew(); 
				m_pRecordset->PutCollect("时间",_variant_t(m__day));; 
				m_pRecordset->PutCollect("种类", _variant_t(m__io_t)); 
				m_pRecordset->PutCollect("金额", jine); 
				m_pRecordset->PutCollect("经手人",_variant_t(m__f_mb)); 
				m_pRecordset->PutCollect("收支类别",_variant_t(leibie)); 
				m_pRecordset->PutCollect("备注(具体情况)",_variant_t(beizhu)); 
				m_pRecordset->PutCollect("年",_variant_t((long)nYear)); 
				m_pRecordset->PutCollect("月",_variant_t((long)nMonth)); 
				m_pRecordset->PutCollect("日期",_variant_t(t_time1)); 
				m_pRecordset->Update();
				m_pRecordset->Close();     
				m_pConnection->Close();

				//////////////////////////////////////////////////////
				//CoInitialize(NULL);    //初始化COM组件

				m_pConnection.CreateInstance(__uuidof(Connection)); 
				m_pRecordset.CreateInstance(__uuidof(Recordset));  
				m_pConnection->Open(_bstr_t(Title1),"","",adModeUnknown); 

				sqlstr="SELECT * FROM 月统计表 where (年=";
				string_temp.Format("%d",nYear);
				sqlstr=sqlstr+string_temp;
				sqlstr=sqlstr+") and (月=";
				string_temp.Format("%d",nMonth);
				sqlstr=sqlstr+string_temp;
				sqlstr=sqlstr+")";
				m_pRecordset->Open(_variant_t(sqlstr),                // 查询Demo表中所有字段 
							(IDispatch*)m_pConnection.GetInterfacePtr(), // 获取数据库的IDispatch指针 
							adOpenDynamic, 
							adLockOptimistic, 
							adCmdText); 

				if(leibie=="收入")
					{
							m_money_sum_in=m_money_sum_in+m_money;
							total_in=m_money;
					}
					else
					{
						m_money_sum_out=m_money_sum_out+m_money;
						total_out=m_money;
						if((m_io_t=="饮食消费")|(m_io_t=="生活用品消费"))
						{
							l_t_out=m_money;
						}
						else	
						{
							if(m_io_t=="文娱消费")
							{
								p_t_out=m_money;
							}
						}
					}	

				total_end=m_money_sum_end;
				if(m_pRecordset->EndEOF)
				{		/// 创建新月统计记录

					m_money_sum_end=m_money_sum_in-m_money_sum_out;
					// 写入各字段值 
					m_pRecordset->AddNew(); 
					m_pRecordset->PutCollect("年",_variant_t((long)nYear));; 
					m_pRecordset->PutCollect("月",_variant_t((long)nMonth)); 
					m_pRecordset->PutCollect("总收入",m_money_sum_in); 
					m_pRecordset->PutCollect("总支出",m_money_sum_out); 
					m_pRecordset->PutCollect("实际生活支出",l_t_out); 
					m_pRecordset->PutCollect("实际休闲支出",p_t_out); 
					m_pRecordset->PutCollect("月收入",total_in); 
					m_pRecordset->PutCollect("月支出",total_out); 
					m_pRecordset->PutCollect("日期",_variant_t(t_time));
					m_pRecordset->Update();
				}
				else
				{				
					temp=m_pRecordset->GetCollect("月支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&total_out);
					temp=m_pRecordset->GetCollect("月收入");
					char_temp=temp;
					sscanf(char_temp,"%f",&total_in);
					temp=m_pRecordset->GetCollect("实际生活支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&l_t_out);
					temp=m_pRecordset->GetCollect("实际休闲支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&p_t_out);
					if(leibie=="收入")
					{
							total_in=total_in+m_money;
					}
					else
					{
						total_out=total_out+m_money;
						if((m_io_t=="饮食消费")|(m_io_t=="生活用品消费"))
						{
							l_t_out=l_t_out+m_money;
						}
						else	
						{
							if(m_io_t=="文娱消费")
							{
								p_t_out=p_t_out+m_money;
							}
						}
					}
					m_pRecordset->PutCollect("总收入",m_money_sum_in); 
					m_pRecordset->PutCollect("总支出",m_money_sum_out); 
					m_pRecordset->PutCollect("实际生活支出",l_t_out); 
					m_pRecordset->PutCollect("实际休闲支出",p_t_out); 
					m_pRecordset->PutCollect("月收入",total_in); 
					m_pRecordset->PutCollect("月支出",total_out); 
					m_pRecordset->Update();
				}
				/////////////////////////////////////////////////////////////////////
				m_pRecordset->Close();     
				m_pConnection->Close();

				string_temp="go_on";
			//////////////////////////////////////////////////////////////////////////////

			}
			else
			{
					AfxMessageBox("已有该记录!");
					string_temp="end";
			}

			/////////////////////////////////////////////////////////////////////
			if(string_temp=="go_on")
			{
				////////////////////////////////////////////////////////////////////////////////	
				_ConnectionPtr pConn(__uuidof(Connection));    //实例化一个connection对象pConn					
				_RecordsetPtr pRst(__uuidof(Recordset));    //实例化一个Recordset对象pRst
				_CommandPtr pCmd(__uuidof(Command));    //实例化一个Command对象pCmd
				pConn->ConnectionString=(_bstr_t)Title1;//通过pConn对象连接字符串,连接到ACCESS数据库	
				HRESULT hr = pConn->Open("","","",adConnectUnspecified);
				// 以同步的方式进行连接  open("连接字串","用户名","密码","连接方式") 
				// 连接方式有"adConnectUnspecified"(同步) 和 "adAsyncConnect" (异步)
				pCmd->put_ActiveConnection(_variant_t((IDispatch*)pConn));
				pCmd->CommandText="SELECT * FROM 家庭财务表";    //通过pCmd对象访问数据库
				pRst=pCmd->Execute(NULL,NULL,adCmdText);

				m_list.DeleteAllItems();
				for(;!pRst->EndEOF; pRst->MoveNext()) //  在数据库中寻找	pRecord->MoveFirst()
				{			
					temp=pRst->GetCollect("时间");
					nstep=m_list.InsertItem(i,temp);
					temp=pRst->GetCollect("种类");
					m_list.SetItemText(nstep,1,temp);	
					temp=pRst->GetCollect("金额");
					m_list.SetItemText(nstep,2,temp);
					temp=pRst->GetCollect("经手人");
					m_list.SetItemText(nstep,3,temp);
					temp=pRst->GetCollect("备注(具体情况)");
					m_list.SetItemText(nstep,4,temp);
				}	
				sqlstr="SELECT * FROM 月统计表 where (年=";
				string_temp.Format("%d",this_year);
				sqlstr=sqlstr+string_temp;
				sqlstr=sqlstr+") and (月=";
				string_temp.Format("%d",this_month);
				sqlstr=sqlstr+string_temp;
				sqlstr=sqlstr+")";
				//char_temp=sqlstr;
				pCmd->CommandText=_bstr_t(sqlstr);    //通过pCmd对象访问数据库
				pRst=pCmd->Execute(NULL,NULL,adCmdText);
		
				if(!pRst->EndEOF)
				{
					temp=pRst->GetCollect("总收入");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_money_sum_in);
					temp=pRst->GetCollect("总支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_money_sum_out);
					temp=pRst->GetCollect("月收入");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_money_in);
					temp=pRst->GetCollect("月支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_money_out);
					temp=pRst->GetCollect("总计划支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_total_plain);
					temp=pRst->GetCollect("生活计划支出");	
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_l_plain);
					temp=pRst->GetCollect("休闲计划支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_p_plain);
					temp=pRst->GetCollect("实际生活支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_l_true_out);
					temp=pRst->GetCollect("实际休闲支出");
					char_temp=temp;
					sscanf(char_temp,"%f",&m_this_p_true_out);
				}
				/////////////////////////////////////////////////////////////////////
				pRst->Close();    //关闭对象
				pConn->Close();
				pCmd.Release();    //释放对象
				pRst.Release();
				pConn.Release();
				CoUninitialize();    //卸载COM组件
				/////////////////////////////////////////////////////////////////////		
			}
		}
		else
		{
			AfxMessageBox("请认真填写!不能有空");
		}
	}
	catch(_com_error e)	
	{
		AfxMessageBox("出现异常,请重新填写");
	}
	m_money_sum_end=m_money_sum_in-m_money_sum_out;
	m_beizhu="";
	m_money=0;
	UpdateData(FALSE);
	m_insert.EnableWindow(TRUE);

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